The Insane Biology of: The Cuttlefish
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- Опубліковано 26 вер 2024
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Narrator: Stephanie Sammann
Writer: Lorraine Boissoneault
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Illustrator: Jacek Ambrożewski
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REFERENCES
[1] royalsocietypu...
[2] www.frontiersi...
[3] www.pbs.org/wg...
[4] www.cell.com/c...
[5] www.oed.com/di...
[6] The Secret Lives of Color, Kassia St. Clair
[7] royalsocietypu....
[8] home.eps.hw.ac...
[9] www.pnas.org/d...
[10] www.researchga...
[11] link.springer....
[12] oceanconservan...
[13] www.sciencedir...
[14] www.sciencefri...
[15] onlinelibrary....
[16] www.nature.com...
[17] www.ncbi.nlm.n....
[18] www.scientific...
[19] www.ncbi.nlm.n...
[20] onlinelibrary....
[21] www.cell.com/i...
Saw one while snorkeling in Spain once! Brave little bugger faced me and lifted two tiny tentacles above its head in an attempt to ''look bigger'' and intimidate me.
It was so fricking goofy and adorable!
I would act scared to give him a lil confidence boost 😂
Sounds scary to me
@@kayleighgroenendal8473 Awww, I probably should have done that! ❤
… The (Relatively) Old Cuttlefish: Git off mah lawn! [ Menaces with danger noodles ] D^B(
I would love to see that lol
My favorite part about cuttlefish is that their pigmentation changes while they sleep and will sometimes just explode with brilliant displays of color without any outside stimulus. We may never know why this happens but it really seems like some reflection of their dreams.
Of course it's reflexions of dreams. We should by now be very sure that animals dream. Who has not seen a dog dream of running, or the cats tail go wild while she sleeps? We should assume dreaming to be the norm. At least by intelligent creatures.
I've heard that they're able to achieve REM sleep (the state of sleep in which humans usually dream). So they're likely able to dream.
Wow. That is incredible
Cuttlefish have also demonstrated the ability to pass the Stanford marshmallow test - deferring gratification in order to obtain a larger reward. Watching footage of the tests is fascinating, as the cuttlefish display a lot of the same self-distraction techniques used by human toddlers taking similar tests.
cephalopods are just cool
Thank you for your work bringing the abilities of these fascinating creatures to the UA-cam audience! I grew up watching Jaques Cousteau specials on tv, and your docs are so enlightening. 😊
2 minutes in & I'm already hyped. This channel rocks
@@3squ1l0 Rocks my socks off!
Imagine being male and hanging out with a woman and her husband, and wearing drag on the half of your body facing the husband and normal clothes on the other half, and convincing the man you're a woman who wants to sleep with him, while simultaneously sleeping with his wife. Sounds like a good sitcom episode
the femboys are up to something
@3g0st gnc people aren't trying to trick anyone for the sake of reproduction. What are you trying to say? 💀
Sounds like Baron Ashura from mazinger
@3g0st no he didn’t it’s literally ntr
@@t.k.5088I know some that absolutely could though 😂
Here in Australia I find “cuttle bones” on the beach all the time. Birds love them. If you tie a bone up in their aviary, they’ll use it to sharpen their beaks and as a calcium supplement. You can buy them in pet stores too. I assume it’s the same in the USA?
It’s the same here in stores
My turtle sharpens his beak on them too!
I was never sure if the "cuttle bones" we gave our cockatiel were actual bones... but now I have learned for sure they are! Fascinating. And yup, bird loved em. Bought em in the pet store, and she nibbled and scratched on them.
Parrot rescuer from USA here; yep we also give birds cuttlebones. Cuttlefish are plentiful in the Gulf of Mexico, you can see some at most reef snorkeling spots off the coast of Florida.
yes birds here in US like them
What a coincidence, my elderly father also uses “ambling” to get around.
He also uses flashing colors to mesmerize his victims, but that’s another story.
😂
Can’t wait to hear it! 😱
Sounds like your old man has game 👍
Octodad
‘flashing’ to ‘mesmerize’…. mf this joke is wild
I love science
I FREAKING LOVE SOYENCE 🤓🤓🤓
agreed
Hell yeah
It's pronounced 'stience'
It's the closest we as bipedal apes can get to the truth of this universe we live in, it's amazing.
The fact that we continue to say "cephalopods are color-blind despite having remarkable camouflage abilities" is hilarious. It speaks more to our hubris than it does to our understanding of complex biological functions, especially in creatures that developed independently from everything we understand to be "the senses."
One starts to wonder if other 'colorblind' animals like Dogs maybe aren't so colorblind after all?
I am so happy that you covered the Cuttlefish. As much as I think of Octopusses as aliens, when I look at a Cuttlefish just **exist** I'm like, what fricking asteroid did you arrive on? The way it's mouth is positioned behind the little arms is so peculiar that one can't even tell where the heck the mouth is or whether they're looking at it from the front or the back even after many times of looking at this creature. Everyone wonders what sci-fi creatures from other worlds would look like and I'm literally here going "Duide. Have you even SEEN The insane Biology of the cuttlefish?? It makes Avatar look like a documentary about goats, horses and pigeons".
Exactly man! This thing looks like it evolved on Chriirah!!
11:35 The chromatic aberration would not be limited to RGB, that would allow distinguishing a whole lot of spectral colors within the range their photoreceptors are sensitive to, the limiting factor for a cuttlefish is probably processing power if that is how they are detecting color. RGB wouldn't even be the easiest/most likely if their vision is based on this and only processing three colors.
It's a very interesting way of doing spectroscopy, I wonder if there's any real world applications for this
Processing power? Really? No, their 'processing power' is not the limiting factor; they don't even have 'processing power;' their brains are not CPUs or computers. Also, just to let you know, the worlds most advanced super computer and AI cannot even model the behavior of a simple FLY in a real time simulation, yet a simple fly brain can do all this using a fraction of the power and a fraction of a fraction of a fraction of a fraction of any supposed 'processing power.'
This was such a wonderful episode, i absolutely love watching these videos while i draw. better than any netflix documentary i've seen, and the lady's voice is so soothing and charming. thank you so much for making this fantastic quality content available to us for free
I saw a cuttlefish video showing one individual who had a potential mate on one side of him and a rival on the other. He was simultaneously flashing the mating pattern to the female and the aggressive warning pattern to the other male. The control is amazing.
I once had an encounter with squids while swimming in a reef near us, there was an anchored raft at the edge of a drop off where I often rest and I saw a group of squids at the edge, lined up horizontally with a relative distance with each other, as if they were forming up a defensive line.
Don't know what they were up to, but seeing that was enough to mesmerize me, Cephalopods are such amazing creatures.
Like a group of outlaws on horseback waiting to rob a train
Cuttlefish? More like cuddlefish am I right
You are correct. 🎉
Aaand now all I can think of is that episode of South Park where Cartman becomes Cthulu's cat
Nope cuttlefish
@@nikhilsastry6631 nope cuddlefish
@@Kayla-lh5we cuddlefish never existed ... Cuddle is a nickname because when they fight in the mating season they seem hug(grapple) & game subnautica made term cuddlefish famous
I scuba'd through a curtain of these amazing creatures, separating me from my family in St. Croix, US Virgin Islands. They radiated a color as though they were communicating. It was insane and I was so young that it was almost unbelievable. I had to ignore the fact they created a wall and pierced through gently and the curtain opened. I knew the colors were communicating something tool.
The Octopus community is shaking.
The Insane Biology of: These Goddamn Aliens, Vol. 2
I just found your channel today and the wonderful thing about you is that not only do you solve these mysteries but you show the mystery in its entirety first.
always impressed by how your vids transcend the initial topic. the opposite of clickbait
This is easily the most fascinating animal of any on earth for me. What a majestic creature.
0:28 ALL GLORY TO THE HYPNOFISH
What an unexpectedly incredible and delightful cephalopod! Cell to Singularity is also a very relaxing way to pass time :)
"Let us not, dear friends, forget our dear friends the cuttlefish..." - Capt. Jack Sparrow
Thank you for this video. As always, it was very informative and interesting and very enjoyable to watch. I was lucky enough to dive with the giant cuttlefish during spawning time in South Australia in July. They are truly magnificent creatures.
Their bone was also used in jewelry making to create lost molds (molds, that can only be used once, similar to molds made of sand) to cast objects. Though, since you're limited by the size of the bone, it was usually smaller objects, like rings.
I live in Adelaide South Australia and we have the worlds largest breeding area for giant cuttlefish in our state. Wonderful animals indeed. Some of the cartilage that washes up on our beaches can get huge!
I used to pick up cuttlebones on the beach and people give it to their parrots to gnaw on and keep their beaks in shape. And, growing up, the word seekat (sea cat) was used synonymously for octopi. I don't know why
Your videos are the best as always. Thank you for you pursuit in creating incredible and educational content. You have taught me so much. Your deep dives enlighten even the knowledgeable. Onto Nebula!
the only time i've ever snorkelled in my life as a little kid, I had the pleasuere of meeting a little cuttlefish
i was so surprised I just stopped for a second and stared and the little guy stared back before shooting away. I've never felt like I've been regarded by an animal like that before - it really felt like it was actually considering me before deciding I wasn't anything interesting and going on its way. I love cuttlefish so much, my favourite cephalopod for sure 😊
They are fascinating creatures. Their camouflage is hypnotizing and I can just look at it for hours. Their mating strategies tho 😂😂😂 truly big brain creatures
Forget the myth of snakes hypnotizing their prey, cuttlefish have been doing that this whole time!
Only halfway through, and I can say without fear of contradiction that this is the _best_ short subject film on Cuttlefish I've ever seen!!! Absolutely _packed_ with interesting and informative facts, and solid gold in it's graphic data representation choices.
Good show!!! 🙂 🙂 🙂
Kinda interesting to note than even though we think of octopus and squid as pretty closely related, the fact that they have a different amount of limbs kinda suggests they are pretty distant.
When's the last time you saw a primate with more than 5 limbs?
Not really, it's easy for extra tentacles to appear through mutation and be useful. It's just muscle. But with skeletonal limbs, it's much harder since it needs to mutate an extra appendage with bones that connect to the rest of the skeleton; that at the very least isn't detrimental to its survival. Like fingers and toes.
I would rather think of this like whales, who are descendants of ungulates who have four extremities. Whales, however, have two. Speaking of cephalopods, Nautiluses have many tentacles, squids and cuttlefish have eight plus two, octopuses have only eight. So - it is possible.
You realize it's not much different than some primates having a tail? Monkeys and apes are related, both primates.
Squids and octopi are related, both cephalopods.
Whales still have vestibular bones inside their bodies that used to be legs@@nordveld
@@blahthebiste7924 They do. The point was: Extremities, even with bones in them, can be reduced when they are no longer needed.
Cuttlefish sounds like a pretty cute word for MIND FLAYER! :O
Final Fantasy! Yay!!
The sad part is that they can be treated inhumanely for the simple fact that they lack a backbone. Alot of animal abuse laws specifically state protection for vertebrate and invertebrates are treated as less
My favourite animal in the world!, they're smart, master of disguise like ocean ninja, and seeing them changing color is so bizzare.
Literally love these videos so fucking much dude you have no idea how much time I would have spent looking for good research papers to quote (well, I guess the same/less than you but anyway) and it’s all so well squished together! Can’t wait for the next upload!
Dude one time at the beach I found a cuttlebone and I didn't know what was it before so I just brought it home,a few years went then I watched this video and I saw the cuttlebone segment and thought "hey I think I have that"then I desperately trying to find it but it was thrown away.
I promise this is my favorite creature on earth. Everyone asks me what my favorite animal is and when I reply "Cuttlefish" i get the oddest looks 😅
great soundtrack in this one. appreciate your taste for background music in your videos in general 🙌🏼
Is it possible that the cuttlefish's habitat and the ability to camouflage perpetuates a cycle of increasing intelligence?
Visually complex habitat -> camouflage creates advantage -> needs larger brain to camouflage better and control appearance with detail -> more cuttlefish with better camouflage and shape-shifting -> need more brains to be able to compete -> more cuttlefish with better camouflage and shape-shifting -> need more brains to be able to compete -> ....
All hail the hypnofish
I love the depth at which you delve backed up with appropriate imagery. Nothing you provide is guffy stock.
Tip Top job. Well done and Thank You.
Cephalopods are such a fascinating group of animal
But how do they control how much water is in the cuttlebone? Letting water in must be easier..but how do they remove the water?!
I've always wondered about that for fish in general.
Every living organism produces gas with their respiratory system, which is then pushed in and out of the swim bladder, and presumably the cuttlebone for cuttlefish. Swim bladders are what our lungs evolved from, and several species of fish can use this swim bladder to breathe oxygen from the air.
I'm playing Cell to Singularity since a year now. All the bits and pieces are well put together and it does not force you to anything. It's nice that they try to explain every entity you unlock. It also features a tea event, what can you want more? Very neat time waster.
When I was a kid, I thought these creatures were called "CUDDLE fish" and probably wondered why anybody would want to do that.
as a scuba diver I've seen quite a few of these already, and I don't think it'll ever grow old. they're so cute and goofy, I could watch these cute buggers for hours... too bad my air supply won't allow it xP
I can't describe how awesome it is to see their camouflage in action, in an instant they blend in, not just in color but even in texture 0.o
4:55
Cartboard has that shape because it allows for more stiffness. That's how cardboard can hold it's shape while containing a lot of stuff despite being made of just a few sheets of paper.
Cuttlefish and octopus are fighting hard for second place when we all know squid are the most successful cephalopod
Imagine one of those bedrooms entirely in case in a fish tank and having a few cuttlefish in there then you could tell everyone you're going to go lay down and cuddle with your cuttlefishes before you go to bed
Do we know why higher intelligence evolved most notably in cephalopods, when it comes to sea invertebrates?
That was AMAZING! In the beginning, seeing those black waves move over it, I thought those were shadows. Unbelievable! ❤
The worst part about a cuttlefish is when your the middle person in a3 person human centipede and the first person has it for dinner
I've kept dwarf cuttlefish for a few years now. They are so much work and cost to keep alive but they are absolutely amazing. I never get bored watching them.
But I heard they’re the easiest cephalopods to keep in an aquarium or am I wrong? Because I was thinking about keeping one too
@@seansingh4421 I think all cephalopods are hard to keep! Perhaps easiest but still not easy. I’ve had a couple octopus too, one was pretty easy and one was super picky. Cuttlefish need a constant supply of high quality live food. As long as you ace that part you’ll be golden. If you have experience with a reef tank you’ll be good too because cutttles need perfect stable water quality similar to coral.
Awesome waking up to see this channel posted
iv'e now have a new appreciation for the cuttlefish.
Cephalopods are amazing, fascinating and wonderful creatures :)
Ever since I was the octopus vid , I was waiting for this one
An interesting thing about evolution is that cuttlefish don't even need to be able to see colors to reproduce them. The cuttlefish is just displaying pattern X to repel predator Y in environment Z or pattern A to attract prey B in environment C. In the same way that predator pressure forces butterflys to have certain patterns and certain colors, predator or prey pressures may have forced a slew of patterns and colors into the cuttlefish repetoire. Cuttlefish which displayed the wrong patterns got eaten or starved, cuttlefish displaying the better patterns live on to breed.
The cuttlefish is my favorite cephalopod! Their abilities amaze me. I'd love to have one as a pet, but they are very difficult to keep in captivity if not impossible and aren't long lived either. One to two years is pretty short.
wow can't believe dagon from JJK was so popular that he was created as a fish in real life as homage
The description of cuddle fish mating had me saying: "So, it's a bar in the SF Bay area."
There is not much that fascinates me more: Than Cuddlefish!
The bone, _sepia_ is important for the health of _imprissoned_ birds. Also helps them keep their beac in shape. They are found on the ocean floor or some on the beach. Cuddlefish are not killed for this; at least not by us.
It's cute when an octopus picks up its arms like a dress and walks on two legs across the ocean floor.
Narrator: "If it feels kind of hypnotizing..."
Me: *hypnotized* whaaaat
They can sense and process color and texture in some way. It’s gonna be awesome when we figure out how because it’s clearly not the way we do it.
For my fellow Americans, cuttlefish are plentiful in the Gulf of Mexico and the Caribbean. You can see some at most reef snorkeling spots off the coast of Florida. They’re very cute. 👍
it's so adorable how flamboyant cuttlefishes crawl in the sea bed, no wonder they call them sea cats
I can't get enough of cephalopod facts. Everytime I see another video, i cant click away
These are delicous. One of my favorite fish.
Cephalopods are literally Headlegs. If there are only head and legs in a body it surely should be smart by definition
Either the Cuttlefish (and perhaps other Mollusks) evolved from extraterrestrial microbes brought to Earth via panspermia/asteroid impact, or the ancestors of such Cephalopods as these little critters invaded the planet long ago and are the descendants of the Great Old Ones.
Cuttlefish are very underrated as animals
If they lived longer, who knows what concepts they could comprehend.
Cutttlefish have always and willl always be my favourite animals, even dinosaurs couldn't compete as a kid
Don't be coy, the scientific name of the "sneakers," and I'm not kidding, their scientific name is "sneaky fuckers." I swear.
14:32 Mating in disguise Cuttle fish The intersting male & Female mating of cuttle fish The narration 👌 Visuals semma super The science is always interesting we love ❤ science
I’ve always loved how Cuttlefish resembled a hybrid between an octopus & a squid.
🐙 ❤️ 🦑
I love watching theses videos
Thank you for creating videos that reignite the kid in me who used to watch nature documentaries.
Wow, my science in school I have to do is so boring why don’t they have interesting facts like theses
I think they just love to cuddle. These cuddlefish
Cuttlefish: now you're in the sunken place.
Their skin is so soft. The only time I saw one was when vacationing in Croatia. One was stuck in a small rock pool because of the unusually low tide, so I caught it and threw it back to the sea. Still got ink sprayed on me tho.
Me: "Aww more like cuddledish, amiright?"
Narrator: "Cuttlefish do not cuddle."
😢
congratulations on being the 100,000th cuttlefish video on UA-cam!
Yeah thats some truly insane biology
Octopus and cuttlefish brains are more in their arms than elsewhere.
I’m in Portugal and this is a typical thing to eat during the summer. Taste pretty good right off the grill.
We walk on land, cuttlefish move in all directions. Imagine doing that.
Clear, informative and entertaining. Great channel
They are very smart little things. I had one, I swear, - she would go out of her
way to aggregate me.
i used to find alot of cuttlefish bones washed up by the beach and loved taking them and carefully sculpting them into tiny boats when i was a kid i would even make sails from gluing toothpicks and a piece of cloth
Still the most amazing creature I've seen whilst diving.
Thank you for all of your beautifully produced and educational videos. But especially for this one! Count me as a cuttlefish enthusiast! They fascinate and amaze me.
The head is on backwards, the eye is completely messed up, and there's a rhythmic living exhaust pipe right where a shirt collar would be.
And each of these characteristics has a purpose.
Apparently.
😂
"Should i eat the vanilla paste or cuddlefish with asparagus?"